—Are you worried about the coming exam?—Only ______.

 We have planted thousands of trees in recent years. This year _____ we’ve planted ten thousand trees.

-----How do you find your visitor to the museum ?-----I thoroughly enjoyed it, it was ______ than I expected.

The teacher told Tom to sit ______ in class.

The house, which is large and is surrounded by trees and flowers, is       what she longs for ．